[ale] Freeradius, MSCHAP, and Active Directory

[eholcroft at mkainc.com (Edward Holcroft)]

Make sure winbind is running. That held me up for the longest time.

Have you joined the Radius box to the AD domain?

What do you get when you do:

ntlm_auth --request-nt-key --domain=your.domain --username=Administrator

If you do not get NT_STATUS_OK: Success (0x0)

then you need to fix that first.


Do you have this entry under the mschap section?
>>
>>
>>                 with_ntdomain_hack = yes
>
>
> That got deprecated in favor of the "realm ntdomain" config as far as I
> can tell. So I don't have the hack enabled, but I do have:
>
> ```
> ntlm_auth = "/bin/ntlm_auth --request-nt-key
> --username=%{%{mschap:User-Name}:-None}
> --domain=%{%{mschap:NT-Domain}:-None}
> --challenge=%{%{mschap:Challenge}:-00}
> --nt-response=%{%{mschap:NT-Response}:-00}"
>


?Is that just an example that you're quoting, or is that your actual config
line? My working /etc/freeradius/modules/mschap?

?contains this:

ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key
--username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}}
--domain=%{mschap:NT-Domain:-MKA.LOCAL}
--challenge=%{%{mschap:Challenge}:-00}
--nt-response=%{%{mschap:NT-Response}:-00}"

where MKA.LOCAL is my AD domain.
?
?I am using the with_ntdomain_hack=yes version of freeRadius, so cannot
comment on realm ntdomain.?

?ed?

-- 
Edward Holcroft | Madsen Kneppers & Associates Inc.
11695 Johns Creek Parkway, Suite 250 | Johns Creek, GA 30097
O (770) 446-9606 | M (770) 630-0949

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